June 2025
DAIHEN at IIW 2025: Spotlight on Digital Welding Technologies
Genoa, June 2025 – At this year’s IIW Annual Assembly & International Conference hosted by the International Institute of Welding, experts from DAIHEN Corporation Japan delivered key insights into their established digital inverter-controlled welding solutions. Dr. Ueyama and Dr. Era presented the latest advancements that continue to define DAIHEN’s leadership in high-performance welding technology.
Representing the company on-site were Holger Garms and Christina Mavropoulou from OTC DAIHEN EUROPE GmbH, along with Alessandro Boccafogli from long-standing partner Govoni G&C S.p.A. – actively engaging with welding professionals from across the globe.
Focus on Digital Precision with the Welbee Control Chip
Dr. Era’s technical session highlighted the Welbee control chip, a purpose-built controller designed specifically for welding power sources. As the core component of all DAIHEN digital inverter units, it ensures stable arc performance and consistent results across various welding applications.
Key Technologies Introduced:
🔹 ARXIS Pulse – A versatile power source featuring multiple low-spatter welding modes such as CBT-EX, DC Wave Pulse, and Smart Pulse. Designed for both manual and automated systems, including robotic welding.
🔹 D-Arc – A high-efficiency welding process for thick plate applications. By stabilizing arcs at high current levels, D-Arc reduces the number of weld passes required, increasing efficiency while maintaining weld quality.
🔹 Plasma Jet TIG – An enhanced TIG welding method that utilizes a compact dual shield torch for higher process efficiency with minimal system modifications.
These technologies are well-established in DAIHEN’s portfolio and continue to support users worldwide in achieving high-quality, reliable welds across a wide range of industries – from automotive to heavy manufacturing.
Learn more about our welding processes here: OTC Welding Processes
With its presence at IIW 2025, DAIHEN once again demonstrates its commitment to innovation, precision, and advancing the future of arc welding.
